Cryptology ePrint Archive: Report 2015/065

A lightweight-friendly modifcation of GOST block cipher

Andrey Dmukh and Denis Dygin and Grigory Marshalko

Abstract: We study the possibility of GOST block cipher modifcation in such way, that it would resist Isobe and Dinur-Dunkelman-Shamir attacks, and, at the same time, would be still lightweight-friendly.

Category / Keywords: secret-key cryptography / GOST 28147-89, lightweight cryptography, FPGA, ASIC, block cipher

Original Publication (in the same form): CTCrypt 2013

Date: received 28 Jan 2015

Contact author: gmarshalko at gmail com

Available format(s): PDF | BibTeX Citation

Version: 20150129:121525 (All versions of this report)

Short URL: ia.cr/2015/065